CN208465063U - A kind of rope skipping connector - Google Patents
A kind of rope skipping connector Download PDFInfo
- Publication number
- CN208465063U CN208465063U CN201820608805.8U CN201820608805U CN208465063U CN 208465063 U CN208465063 U CN 208465063U CN 201820608805 U CN201820608805 U CN 201820608805U CN 208465063 U CN208465063 U CN 208465063U
- Authority
- CN
- China
- Prior art keywords
- shaft
- hole
- groove
- wire rope
- rope skipping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/20—Skipping-ropes or similar devices rotating in a vertical plane
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a kind of rope skipping connector, including wire rope handling pipe, wire rope handling pipe is equipped with lacing hole, and the side wall of wire rope handling pipe one end is equipped with first through hole；Casing, that end that wire rope handling pipe is equipped with first through hole are movably inserted into casing, and the other end of wire rope handling pipe stretches out outside casing, internal surface of sleeve pipe at least have one section towards the convergent skew wall of extreme direction before casing；One end of shaft, shaft is fixedly connected with casing；The end of handle connector, handle connection is equipped with groove, and the other end of shaft extends in groove, and shaft can be rotated in groove；Reset spring, setting in a groove, and apply elastic force to wire rope handling pipe；Steel ball, steel ball setting are pressed on skew wall in first through hole, and under the action of reset spring.The rope skipping connector of the utility model have many advantages, such as to be easy to rope skipping connection and disassembly, self-locking function, can be well matched with rope skipping rotate, it is of simple structure and low cost.
Description
Technical field
The utility model relates to technical field of sports apparatus, in particular to a kind of rope skipping connector.
Background technique
Rope skipping is often connect by knotting or the modes such as fastened by screw with handle, connects and dismantle more troublesome, and is being transported
It is easy to loosen during dynamic, rope skipping is caused to fall off.During rope skipping, the rope skipping root of rotation is easy distortion, influences rope skipping speed
Degree.
Utility model content
In view of the above drawbacks of the prior art, the utility model proposes a kind of rope skipping connectors.
A kind of rope skipping connector, comprising:
Wire rope handling pipe, wire rope handling pipe are equipped with lacing hole, and the side wall of wire rope handling pipe one end is equipped with first through hole；
Casing, that end that wire rope handling pipe is equipped with first through hole are movably inserted into casing, and the other end of wire rope handling pipe stretches out
Outside casing, internal surface of sleeve pipe at least have one section towards the convergent skew wall of extreme direction before casing；
One end of shaft, shaft is fixedly connected with casing；
The end of handle connector, handle connection is equipped with groove, and the other end of shaft extends in groove, and shaft can be recessed
It is rotated in slot；
Reset spring, reset spring are arranged in a groove, and apply elastic force to wire rope handling pipe；
Steel ball, steel ball are embeded in the first through hole, and are pressed on skew wall under the action of reset spring.
The utility model at least has the following beneficial effects: that (1) is easy to connect and dismantle with rope skipping, need to only press wire rope handling
It manages, penetrates rope skipping or extraction rope skipping, rapidly can connect and dismantle with rope skipping；(2) there is self-locking function, during rope skipping,
Steel ball tightly kills rope skipping, prevents rope skipping from deviating from, and rope skipping whipping speed is faster, and steel ball is bigger to the compression of rope skipping；(3) energy
It is enough well matched with rope skipping rotation, can be rotated flexibly, at high speed.
It in some embodiments, further include fastener, fastener is fixed on the notch of groove, and fastener is equipped with the second through-hole,
Shaft passes through the second through-hole and extends in groove, and there are gap between shaft and the second through-hole, shaft is located at that end of groove
Equipped with locating part.
In some embodiments, ball is placed in groove, and is limited outside the outer wall of shaft.
In some embodiments, the second through-hole is stepped hole, between the macropore path portion and shaft outer wall of the second through-hole
Accommodating chamber is formed, ball is equipped in accommodating chamber, locating part blocks accommodating chamber.Present embodiments provide for a kind of rotation connections of shaft
Structure.
In some embodiments, the second through-hole is common circular hole, forms accommodating chamber between shaft outer wall and groove inner wall,
Ball is arranged in accommodating chamber, and locating part blocks accommodating chamber.Present embodiments provide for the structures of another shaft rotation connection.
In some embodiments, the outer wall of shaft is coated with lubricating oil.In the case where not setting ball, lubricating oil promotes to turn
Axis is freely rotated.
In some embodiments, casing is threadably secured with shaft.
In some embodiments, the end of wire rope handling pipe is equipped with boss, and boss is embedded in one end of reset spring.
In some embodiments, shaft is equipped with spring retention chamber, the intracavitary setting reset spring of spring retention.
In some embodiments, reset spring is pagoda-shaped spring.
Detailed description of the invention
Fig. 1 is the rope skipping connector diagrammatic cross-section of one embodiment of the utility model.
Fig. 2 is the diagrammatic cross-section of the wire rope handling pipe of the rope skipping connector of one embodiment of the utility model.
Fig. 3 is the diagrammatic cross-section of the casing of the rope skipping connector of one embodiment of the utility model.
Fig. 4 is the diagrammatic cross-section of the shaft of the rope skipping connector of one embodiment of the utility model.
Fig. 5 is the diagrammatic cross-section of the handle connector of the rope skipping connector of one embodiment of the utility model.
Fig. 6 is dotted line frame position enlarged drawing in Fig. 1.
Fig. 7 is the diagrammatic cross-section of the fastener of the rope skipping connector of one embodiment of the utility model.
Fig. 8 is the diagrammatic cross-section of the rope skipping connector of another embodiment of the utility model.
Fig. 9 is dotted line frame position enlarged drawing in Fig. 8.
Figure 10 is the diagrammatic cross-section of the fastener of the rope skipping connector of another embodiment of the utility model.
Figure 11 is the diagrammatic cross-section of the rope skipping connector of another embodiment of the utility model.
Specific embodiment
1-10 is described in further detail the utility model with reference to the accompanying drawing.
As Figure 1-10 shows, a kind of rope skipping connector, comprising:
Wire rope handling pipe 1, wire rope handling pipe 1 are equipped with lacing hole 101, and the side wall of 1 one end of wire rope handling pipe is equipped with first through hole 102；
Casing 2, wire rope handling pipe 1 be equipped with first through hole 102 that end be movably inserted into casing 2, wire rope handling pipe 1 it is another
End stretch out casing 2 outside, 2 inner wall of casing at least have one section towards the convergent skew wall 23 in 21 direction of casing front end；
One end of shaft 3, shaft 3 is fixedly connected with casing 2；
The end of handle connector 4, handle connector 4 is equipped with groove 401, and the other end of shaft 3 extends to groove 401
Interior, shaft 3 can be rotated in groove 401；
Reset spring 5, reset spring 5 are arranged in groove 401, and apply elastic force to wire rope handling pipe 1；
Steel ball 6, steel ball 6 is embedded in first through hole 102, and is pressed on skew wall 23 under the action of reset spring 5.
As shown in Fig. 2, wire rope handling pipe 1 is the round tube part with lacing hole 101, rope skipping can be passed through from lacing hole 101.It wears
Pipe 1 of restricting includes wire rope handling pipe front end 11 and wire rope handling pipe rear end 12, and 12 one end of wire rope handling pipe rear end is movably inserted into casing 2, wire rope handling
Pipe front end 11, which extends outwardly, stretches out casing 2.Wire rope handling pipe rear end 12 is equipped with first through hole 102, is embedded steel ball 6 in first through hole 102.
Preferably, first through hole 102 and steel ball 6 it is each there are two, be oppositely disposed at the two sides of wire rope handling pipe 1.The ruler of first through hole 102
The very little diameter less than steel ball 6, to guarantee the extending partially into lacing hole 101 of steel ball 6, the other part of steel ball 6, which extends to, is worn
The outside of rope pipe 1.
As shown in figure 3, casing 2 includes casing front end 21 and casing rear end 22, wherein wire rope handling pipe 1 is inserted from casing front end 21
Enter casing 2.The inner wall of casing 2 at least have one section towards the convergent skew wall 23 in 21 direction of casing front end.As shown in Figure 1, resetting
The setting of spring 5 contacts in casing 2, and with wire rope handling pipe rear end 12.Reset spring 5 applies active force to wire rope handling pipe 1, to make steel
Pearl 6 compresses skew wall.
It is fixedly connected between shaft 3 and casing 2.Preferably, the casing rear end 22 of casing 2 is equipped with internal screw thread, and shaft 3 passes through
It is threaded in casing rear end 22.As shown in Fig. 2, wire rope handling pipe rear end 12 be equipped with a small-sized boss 103, the one of reset spring 5
End can cover on the boss 103, and the other end is withstood in shaft 3.Preferably, as shown in figure 4, shaft 3 is equipped with spring retention chamber
301, wherein spring retention chamber 301 is towards extending in casing 2.Reset spring 5, spring retention chamber are placed in spring retention chamber 301
301 can limit reset spring 5.
Preferably, reset spring 5 is pagoda-shaped spring.The narrow end of reset spring 5 can cover on boss 103, and wide end top
In shaft 3.Since the outer diameter of wire rope handling pipe 1 is smaller, in order to cover reset spring 5 can either on boss 103, and can have
There is certain stability, therefore present embodiment uses pagoda-shaped spring.
As shown in Fig. 1, Fig. 5, Fig. 6, Fig. 8 and Fig. 9, one end of handle connector 4 is equipped with groove 401, the slot of groove 401
Mouth is equipped with fastener 8.Fastener 8 extends into groove 401, and is fixedly connected with groove 401, such as interference connection or threaded connection.
The other end of handle connector 4 is equipped with external screw thread, and the external screw thread is for connecting Handle of skipping rope.Fastener 8 is equipped with the second through-hole
801, shaft 3 passes through the second through-hole 801 and extends in groove 401, and there are gaps between shaft 3 and the second through-hole 801.In order to
Prevent shaft 3 from deviating from, shaft 3 is located at that end in groove 401 equipped with locating part 9, and locating part 9 is annular in shape, is fixedly connected on and turns
The end of axis 3, it is preferable that connected using interference.
It is relatively rotated between shaft 3 and handle connector 4.The utility model realizes that shaft 3 is connect with handle by ball 7
The relative rotation of part 4, specific that the following two kinds embodiment is provided:
Embodiment 1
It in the present embodiment, further include ball 7, ball 7 is placed in groove 401, and is limited outside the outer wall of shaft 3.Such as
Shown in Fig. 7, the second through-hole 801 is stepped hole, that is to say, that the second through-hole 801 includes interconnected aperture smaller portions
With aperture major part.Shaft 3 is inserted into the second through-hole 801, and there are gaps between the second through-hole 801 and shaft 3.Second through-hole
Accommodating chamber 802 is formed between 801 3 outer wall of aperture major part and shaft, is equipped with ball 7 in accommodating chamber 802.At this point, ball 7
It can be move freely in the space that shaft 3, fastener 8 and locating part 9 surround, shaft 3 is enable to be freely rotated.The present embodiment
Rope skipping connector be very easy to assembly and disassembly.In assembly, first by 8 sets of fastener in shaft 3, it is subsequently placed into ball 7, then
Locating part 9 is assembled, it is finally that fastener 8 and handle connector 4 is fixed.
Embodiment 2
It in the present embodiment, further include ball 7, ball 7 is placed in groove 401, and is limited outside the outer wall of shaft 3.Such as
Shown in Figure 10, the second through-hole 801 is common circular hole.Compared with Example 1,8 length of fastener of the present embodiment is shorter.Such as Fig. 8 and
Shown in Fig. 9, shaft 3 is inserted into the second through-hole 801 and there are gaps between 801 inner wall of the second through-hole.3 outer wall of shaft with
Accommodating chamber 802 is formed between 401 inner wall of groove, ball 7 is arranged in accommodating chamber 802.At this point, ball 7 can be in shaft 3, recessed
It is move freely in the space that 401 inner wall of slot and locating part 9 surround, shaft 3 is enable to be freely rotated.The rope skipping of the present embodiment connects
Very easy assembly and disassembly.In assembly, first by 8 sets of fastener in shaft 3, locating part 9 is then assembled, rolling is then put
Pearl 7 is simultaneously fixed by whole insertion groove 401.
Embodiment 3
In the present embodiment, the rotation of shaft 3 is not realized by ball 7, smears profit on the surface of shaft 3
Lubricating oil.As shown in figure 11, fastener 8 has certain length, and the second through-hole 801 is common circular hole, in shaft 3 and the second through-hole 801
Suitable lubricating oil, such as butter etc. are smeared between inner wall, can also make the cooperation rope skipping flexible rotating of shaft 3.When rope skipping, fastener 8
Stop locating part 9, prevents shaft 3 from deviating from from groove 401.This embodiment reduces parts, and structure is simpler, also reduce
Cost.
The rope skipping connector of present embodiment at least has the following beneficial effects:
(1) it is easy to and rope skipping connection and disassembly.Pressing wire rope handling pipe 1 is retracted wire rope handling pipe 1 into casing 2, is originally compacted
Steel ball 6 have enough spaces, at this time rope skipping can pass through lacing hole 101.When disassembly, the pressing extraction rope of wire rope handling pipe 1
Rope.
(2) there is self-locking function.After rope skipping is put on, stopping pressing wire rope handling pipe 1, reset spring 5 pushes wire rope handling pipe 1 to reset,
Steel ball 6 is pressed in again on skew wall 23 at this time, skip rope by steel ball 6 extruding and fix.During rope skipping, rope skipping has
It is detached from the movement tendency of wire rope handling pipe 1, due to the stiction between rope skipping and steel ball 6, steel ball 6, which also has towards skew wall 23, restrains
The trend of direction movement, further increases the pressing forces of 6 pairs of steel ball rope skippings, and improve between rope skipping and steel ball 6 quiet rubs
Power is wiped, to keep rope skipping locking stronger.
(3) rope skipping rotation can be well matched with.Rope skipping when, shaft 3 can be rotated neatly, preferably with rope skipping turn
It is dynamic to match, it is ensured that when rope skipping, rope skipping root will not be distorted.
(4) structure is simple, is easily assembled to and dismantles, and the rotation of rope skipping connector is realized using ball, low in cost.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (10)
1. a kind of rope skipping connector characterized by comprising
Wire rope handling pipe (1), the wire rope handling pipe (1) are equipped with lacing hole (101), and it is logical that the side wall of described wire rope handling pipe (1) one end is equipped with first
Hole (102)；
Casing (2), that end that the wire rope handling pipe (1) is equipped with first through hole (102) are movably inserted into described sleeve pipe (2),
The other end of the wire rope handling pipe (1) stretches out described sleeve pipe (2) outside, described sleeve pipe (2) inner wall at least have one section towards the set
The convergent skew wall in pipe front end (21) direction (23)；
One end of shaft (3), the shaft (3) is fixedly connected with described sleeve pipe (2)；
The end of handle connector (4), the handle connector (4) is equipped with groove (401), and the other end of the shaft (3) prolongs
It reaches in the groove (401), the shaft (3) can be rotated in the groove (401)；
Reset spring (5), the reset spring (5) are arranged in the groove (401), and apply bullet to the wire rope handling pipe (1)
Power；
Steel ball (6), the steel ball (6) is embedded in the first through hole (102), and compresses under the action of the reset spring (5)
On the skew wall (23).
2. rope skipping connector according to claim 1, which is characterized in that further include fastener (8), the fastener (8) is fixed
Notch in the groove (401), the fastener (8) are equipped with the second through-hole (801), and the shaft (3) passes through described second
Through-hole (801) simultaneously extends in the groove (401), there are gap between the shaft (3) and second through-hole (801),
That end that the shaft (3) is located at the groove (401) is equipped with locating part (9).
3. rope skipping connector according to claim 2, which is characterized in that further include ball (7), the ball (7) is placed in
In the groove (401), and limit outside the outer wall of the shaft (3).
4. rope skipping connector according to claim 3, which is characterized in that second through-hole (801) is stepped hole, described
Accommodating chamber (802) are formed between the macropore path portion and the shaft (3) outer wall of second through-hole (801), the accommodating chamber (802)
In be equipped with the ball (7).
5. rope skipping connector according to claim 3, which is characterized in that second through-hole (801) is common circular hole, institute
Formation accommodating chamber (802) between shaft (3) outer wall and the groove (401) inner wall is stated, the ball (7) is arranged in the receiving
In chamber (802).
6. rope skipping connector according to claim 2, which is characterized in that the outer wall of the shaft (3) is coated with lubricating oil.
7. rope skipping connector according to claim 1, which is characterized in that described sleeve pipe (2) and the shaft (3) pass through spiral shell
Line is fixed.
8. rope skipping connector according to claim 1, which is characterized in that the end of the wire rope handling pipe (1) is equipped with boss
(103), the boss (103) is embedded in one end of the reset spring (5).
9. rope skipping connector according to claim 1, which is characterized in that the shaft (3) is equipped with spring retention chamber
(301), the setting reset spring (5) in the spring retention chamber (301).
10. rope skipping connector according to claim 1, which is characterized in that the reset spring (5) is pagoda-shaped spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608805.8U CN208465063U (en) | 2018-04-26 | 2018-04-26 | A kind of rope skipping connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608805.8U CN208465063U (en) | 2018-04-26 | 2018-04-26 | A kind of rope skipping connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208465063U true CN208465063U (en) | 2019-02-05 |
Family
ID=65219832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820608805.8U Ceased CN208465063U (en) | 2018-04-26 | 2018-04-26 | A kind of rope skipping connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208465063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097959A1 (en) * | 2019-11-18 | 2021-05-27 | 苏州箴全健身体育用品有限公司 | Buckle self-locking metal jump rope |
| CN115350438A (en) * | 2022-07-28 | 2022-11-18 | 苏州箴全科技有限公司 | Motion intelligence handle auto-lock structure |
-
2018
- 2018-04-26 CN CN201820608805.8U patent/CN208465063U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097959A1 (en) * | 2019-11-18 | 2021-05-27 | 苏州箴全健身体育用品有限公司 | Buckle self-locking metal jump rope |
| CN115350438A (en) * | 2022-07-28 | 2022-11-18 | 苏州箴全科技有限公司 | Motion intelligence handle auto-lock structure |
| CN115350438B (en) * | 2022-07-28 | 2024-02-02 | 苏州箴全科技有限公司 | Motion intelligence handle auto-lock structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20200525 Decision number of declaring invalidation: 44567 Granted publication date: 20190205 |